Viability of multiple maestros

[Pizza Time :)]

So, right now I have 1 of each subclasses, 7 total. I wonder if from 8th character onward it's possible to have more maestros contributing to skill xp/efficiency with left-right hand crab skills. Will it stack for all characters? Or it wont work like that?

Right now I just don't see the appeal of having more base class characters, so I wonder if I can have a greater boost for skills.

[kone]

Left arm/right arm don't stack. Only the highest Maestro will be accounted for with the lower level Maestro bonuses not applying. I suppose the Maestros can play off each other but it's a game of chicken that will be slower than having just one. The only 'benefit' to two Maestro is two gift/sample talents.

Unfortunately, two Maestro gives you a second weak AFK fight character, weaker 3D printing with low damage and skill efficiency, a class that doesn't specialise in any skill and only one Maestro can be active for crystals. It isn't worth it.

With your 8th, 9th and 10th character it's much better to have a third set of Warrior/Archer/Mage. They will be more flexible in the long run, heavy hitters that will get more elite class choices eventually.